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add arianotify draft #2211

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014b11e
add arianotify draft
keithamus May 23, 2024
2b1fa67
add arianotify draft
keithamus May 23, 2024
56c2586
move core-aam PR232
pkra Jun 12, 2024
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112 changes: 112 additions & 0 deletions core-aam/index.html
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Expand Up @@ -11055,6 +11055,118 @@ <h3>Special Events for Menus</h3>
</table>
</section>
</section>
<section id="mapping_algorithms">
<h2>Algorithms</h2>
<p>Some <abbr title="Application Programming Interfaces">APIs</abbr>, provide <a class="termref">methods</a> which require...</p>
<h3>ARIANotifyMixin Algorithm Mapping Tables</h3>
<h4 id="arianotifymixin-map-arianotify">ariaNotify</h4>
<p>To <code>aria notify</code> given <var>node</var>, <var>announcement</var>, <var>priority</var>, <var>interrupt</var>, and <var>id</var>:</p>
<table aria-labelledby="arianotifymixin-map-arianotify">
<tbody>
<tr>
<th>ARIA Specification</th>
<td>
<a class="method-reference" href="#arianotify"><code>aria notify</code></a>
</td>
</tr>
<tr>
<th>MSAA + IAccessible2</th>
<td></td>
</tr>
<tr>
<th><abbr title="User Interface Automation">UIA</abbr></th>
<td>
<ol>
<li>
<p>Let <var>notificationProcessing</var> be <code>null</code>.</p>
</li>
<li>
<p>
If <var>interrupt</var> is "<code>none</code>" and <var>priority</var> is "<code>none</code>" set <var>notificationProcessing</var> to <code>NotificationProcessing_All</code>.
</p>
</li>
<li>
<p>
If <var>interrupt</var> is "<code>none</code>" and <var>priority</var> is "<code>important</code>" set <var>notificationProcessing</var> to
<code>NotificationProcessing_ImportantAll</code>.
</p>
</li>
<li>
<p>
If <var>interrupt</var> is "<code>all</code>" and <var>priority</var> is "<code>none</code>" set <var>notificationProcessing</var> to
<code>NotificationProcessing_MostRecent</code>.
</p>
</li>
<li>
<p>
If <var>interrupt</var> is "<code>all</code>" and <var>priority</var> is "<code>important</code>" set <var>notificationProcessing</var> to
<code>NotificationProcessing_ImportantMostRecent</code>.
</p>
</li>
<li>
<p>
If <var>interrupt</var> is "<code>pending</code>" and <var>priority</var> is "<code>none</code>" set <var>notificationProcessing</var> to
<code>NotificationProcessing_CurrentThenMostRecent</code>.
</p>
</li>
<li>
<p>
If <var>interrupt</var> is "<code>pending</code>" and <var>priority</var> is "<code>important</code>" set <var>notificationProcessing</var> to
<code>NotificationProcessing_ImportantMostRecent</code>.
</p>
</li>
<li>
<p>Assert: <var>notificationProcessing</var> is not <code>null</code>.</p>
</li>
<li>
<p>
Call <code>UiaRaiseNotificationEvent</code> with given <var>node</var>, <code>NotificationKind_ActionCompleted</code>, <var>notificationProcessing</var>, <var>announcement</var>,
and <var>id</var>.
</p>
</li>
</ol>
</td>
</tr>
<tr>
<th><abbr title="Accessibility Toolkit">ATK</abbr>/<abbr title="Assistive Technology - Service Provider Interface">AT-SPI</abbr></th>
<td>
<ol>
<!-- TODO! -->
</ol>
</td>
</tr>
<tr>
<th><abbr title="macOS Accessibility Protocol">AX API</abbr></th>
<td>
<ol>
<li>
<p>Let <var>document</var> be <var>node</var>'s associated document.</p>
</li>
<li>
<p>Let <var>window</var> be <var>document</var>'s associated window.</p>
</li>
<li>
<p>Let <var>notification</var> be <code>NSAccessibilityAnnouncementRequestedNotification</code>.</p>
</li>
<li>
<p>Let <var>mapped_priority</var> be <code>NSAccessibilityPriorityHigh</code> if <var>priority</var> is "important", otherwise <code>NSAccessibilityPriorityMedium</code>.</p>
</li>
<li>
<p>Let <var>userInfo</var> be a <code>NSDictionary</code> with the following keys:</p>
<ol>
<li><code>NSAccessibilityAnnouncementKey</code> as <var>announcement</var></li>
<li><code>NSAccessibilityPriorityKey</code> as <var>mapped_priority</var></li>
</ol>
</li>
<li>
<p>Call <code>NSAccessibilityPostNotificationWithUserInfo</code> with given <var>window</var>, <var>notification</var>, and <var>userInfo</var>.</p>
</li>
</ol>
</td>
</tr>
</tbody>
</table>
</section>
</section>

<section>
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31 changes: 29 additions & 2 deletions index.html
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Expand Up @@ -13538,8 +13538,8 @@ <h3>Presentational Roles Conflict Resolution</h3>
</section>
</section>
<section id="idl-interface" class="normative">
<h2>IDL Interface</h2>
<p>Conforming user agents MUST implement the following IDL interface.</p>
<h2>IDL Interfaces</h2>
<p>Conforming user agents MUST implement the following IDL interfaces.</p>
<section id="ARIAMixin" class="normative" data-dfn-for="ARIAMixin" data-link-for="ARIAMixin">
<h2>Interface Mixin <dfn>ARIAMixin</dfn></h2>
<pre class="idl" data-cite="webidl">
Expand Down Expand Up @@ -13610,7 +13610,33 @@ <h2>Interface Mixin <dfn>ARIAMixin</dfn></h2>

<p class="note">In practice, this means that, e.g., the <code>role</code> IDL attribute on <code>Element</code> reflects the <code>role</code> content attribute; the <code>ariaValueMin</code> IDL attribute reflects the <pref>aria-valuemin</pref> content attribute; etc. Ambiguity clarifications (such as <code>ariaPosInSet</code>) are listed in <a href="#idl_attr_exceptions">IDL Attribute Name Notes or Exceptions</a>.</p>
</section>
<section id="ARIANotifyMixin" class="normative" data-dfn-for="ARIANotifyMixin" data-link-for="ARIANotifyMixin">
<h2>Interface Mixin <dfn>ARIANotifyMixin</dfn></h2>
<pre class="idl" data-cite="webidl">
enum AriaNotifyInterrupt { "none", "all", "pending" };
enum AriaNotifyPriority { "none", "important" };

dictionary AriaNotificationOptions {
AriaNotifyInterrupt interrupt = "none";
AriaNotifyPriority priority = "none";
DOMString notificationId = "";
};
interface mixin ARIANotifyMixin {
void ariaNotify(DOMString announcement, optional AriaNotificationOptions options = {});
};
Element includes ARIANotifyMixin;
Document includes ARIANotifyMixin;
</pre>

<p>User Agent processing for the <dfn method for=ARIANotifyMixin><code>ariaNotify(<var>announcement</var>, <var>options</var>)</code></dfn> method steps are:</p>
<ol>
<li><p>Let <var>priority</var> be <var>options</var>["<code>priority</code>"].</p></li>
<li><p>Let <var>interrupt</var> be <var>options</var>["<code>interrupt</code>"].</p></li>
<li><p>Let <var>id</var> be <var>options</var>["<code>notifyId</code>"].</p></li>
<li><p>Run the aria notify steps given <var>node</var>, <var>announcement</var>, <var>priority</var>, <var>interrupt</var>, and <var>id</var>.</p></li>
</ol>

</section>
<section id="accessibilityroleandproperties-correspondence" class="normative" data-dfn-for="ARIAMixin" data-link-for="ARIAMixin">
<h2>ARIA Attribute Correspondence</h2>
<p>The following table provides a correspondence between IDL attribute names and content attribute names, for use by <code>ARIAMixin</code>.</p>
Expand Down Expand Up @@ -13729,6 +13755,7 @@ <h2>Example IDL Attribute Usage</h2>
</section>

</section>

<section class="informative">
<h2>Security Considerations</h2>
<p>This specification introduces no new security considerations.</p>
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